[TUHS] Irwin 285
Larry McVoy
lm at bitmover.com
Fri Jan 22 07:01:55 AEST 2010
> > If you aren't backing up with a crc then you are doing it wrong.
>
> True, but CRC does not buy you much if the media are fubared enough to be
> largely unreadable.
We compare the CRC against previous backups. A table of
pathname, size, mtime, CRC
you compare all the ones that are the same and flag the ones that differ
only in CRC.
--
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Larry McVoy lm at bitmover.com http://www.bitkeeper.com
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